STAC9766 Datasheet, PDF (90/97 Pages) Integrated Device Technology – TWO-CHANNEL, 20-BIT, AC’97 2.3 CODECS WITH STEREO MICROPHONE AND MIC/JACK SENSING

STAC9766/9767
TWO-CHANNEL, 20-BIT, AC’97 2.3 CODECS WITH STEREO MICROPHONE AND MIC/JACK SENSING
13.4. Power and Ground Signals
Table 38. Power and Ground Signals
Pin Name
AVdd1
AVdd2
AVss1
AVss2
DVdd1
DVdd2
DVss1
DVss2
Pin #
25
38
26
42
1
9
4
7
Type
I
I
I
I
I
I
I
I
Description
Analog Vdd = 5.0 V or 3.3 V
Analog Vdd = 5.0 V or 3.3 V
Analog Gnd
Analog Gnd
Digital Vdd = 3.3 V
Digital Vdd = 3.3 V
Digital Gnd
Digital Gnd
PC AUDIO
IDT™
90
TWO-CHANNEL, 20-BIT, AC’97 2.3 CODECS WITH STEREO MICROPHONE AND MIC/JACK SENSING
STAC9766/9767
V 7.4 12/06